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发明名称
A process for refining baddeleyite
摘要
申请公布号
GB1147738(A)
申请公布日期
1969.04.02
申请号
GB19680005197
申请日期
1968.02.01
申请人
TH. GOLDSCHMIDT A.G.
发明人
EKKEHARD GREINACHER;WILHELM BRUGGER
分类号
C01G25/02
主分类号
C01G25/02
代理机构
代理人
主权项
地址
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